Home / 38,505,724.40-57,758,586.60-34,176,047.60

Finding the Fourth Proportional to 38,505,724.40, 57,758,586.60 and 34,176,047.60

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Solution

The fourth proportional to 38,505,724.40, 57,758,586.60 and 34,176,047.60 is: 51,264,071.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,505,724.40 : 57,758,586.60 = 34,176,047.60 : x
  2. Step 2: Convert to fraction form
    38,505,724.40/57,758,586.60 = 34,176,047.60/x
  3. Step 3: Cross multiply
    38,505,724.40x = 57,758,586.60 × 34,176,047.60
  4. Step 4: Simplify right side
    38,505,724.40x = 1,973,960,204,950,322.25
  5. Step 5: Solve for x
    x = 1,973,960,204,950,322.25/38,505,724.40
  6. Step 6: Final answer
    x = 51,264,071.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.